5G Protocol Testing using QXDM

5G NR
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Hi Guys

If anyone is having experience in 4G and 5G Protocol testing using QXDM or any other industry standard tool? Could you please share video or link or slide to understand that?

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Hi, @saurabhggc, Yes, we have experience in 4G and 5G protocol testing using tools like QXDM and other industry-standard log analysis platforms. For LTE, focus on analyzing RRC, NAS, and S1AP messages during procedures such as Attach, Bearer Setup, and Handover. In 5G, key areas include RRC (38.331), NGAP signaling, Registration, and PDU Session Establishment.

To understand this practically, start with complete call flow diagrams and then correlate them with real logs captured in QXDM. Referring to 3GPP specifications alongside log analysis significantly improves protocol-level understanding.

We have also worked on structured learning material around LTE, 5G, and ORAN protocol testing for deeper practical insights.

Hope this helps.